Faculty Profiles - Takagi Kosei

Papers - Takagi Kosei

Division display 81 - 100 of about 220 ／ All the affair displays >>

切除可能膵癌における血中循環腫瘍DNA内Kras遺伝子変異とCA19-9値による予後層別化の試み

宮本耕吉, 吉田龍一, 重安邦俊, 安井和也, 高木弘誠, 藤智和, 楳田祐三, 八木孝二, 藤原俊義

日本分子腫瘍マーカー研究会プログラム・講演抄録 42回 78 - 79 2022.9

Dose-Dependent Effects of Amino Acids on Clinical Outcomes in Adult Medical Inpatients Receiving Only Parenteral Nutrition: A Retrospective Cohort Study Using a Japanese Medical Claims Database. Reviewed International journal

Kosei Takagi, Kenta Murotani, Satoru Kamoshita, Akiyoshi Kuroda

Nutrients 14 ( 17 ) 2022.8

Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)

The majority of inpatients requiring parenteral nutrition (PN) do not receive adequate amino acid, which may negatively impact clinical outcomes. We investigated the influence of amino acid doses on clinical outcomes in medical adult inpatients fasting >10 days and receiving only PN, using Japanese medical claims database. The primary endpoint was in-hospital mortality, and the secondary endpoints included deterioration of activities of daily living (ADL), intravenous catheter infection, hospital readmission, hospital length of stay (LOS), and total medical costs. Patients were divided into four groups according to their mean prescribed daily amino acid doses from Days 4 to 10 of fasting: Adequate (≥0.8 g/kg/day), Moderate (≥0.6-<0.8 g/kg/day), Low (≥0.4-<0.6 g/kg/day), and Very low (<0.4 g/kg/day). Multivariate logistic or multiple regression analyses were performed with adjustments for patient characteristics (total n = 86,702). The Adequate group was used as the reference in all analyses. For the Moderate, Low, and Very low groups, adjusted ORs (95% CI) of in-hospital mortality were 1.20 (1.14-1.26), 1.43 (1.36-1.51), and 1.72 (1.62-1.82), respectively, and for deterioration of ADL were 1.21 (1.11-1.32), 1.34 (1.22-1.47), and 1.22 (1.09-1.37), respectively. Adjusted regression coefficients (95% CI) of hospital LOS were 1.2 (0.4-2.1), 1.5 (0.6-2.4), and 2.9 (1.8-4.1), respectively. Lower prescribed doses of amino acids were associated with worse clinical outcomes including higher in-hospital mortality.

DOI： 10.3390/nu14173541

PubMed

researchmap

【肝胆膵】大腸癌肝転移におけるBRとURの定義 BR大腸癌肝転移に対する肝切除アプローチ Vessel-Skeletonized Parenchyma-sparing Hepatectomyの有用性

楳田祐三, 藤智和, 高木弘誠, 安井和也, 黒田新士, 吉田龍一, 野間和広, 寺石文則, 八木孝仁, 藤原俊義

日本消化器外科学会総会 77回 PD1 - 10 2022.7

Impact of Amino Acids Nutrition Following Gastrectomy in Gastric Cancer Patients. Reviewed International journal

Satoru Kikuchi, Nobuo Takata, Shinji Kuroda, Hibiki Umeda, Shunsuke Tanabe, Naoaki Maeda, Kosei Takagi, Kazuhiro Noma, Yuko Hasegawa, Kumiko Nawachi, Shunsuke Kagawa, Yuzo Umeda, Kenichi Shikata, Toshiyoshi Fujiwara

Anticancer research 42 ( 7 ) 3637 - 3643 2022.7

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND/AIM: Postoperative body weight loss (BWL) and skeletal muscle loss (SML) after gastrectomy are associated with a decline in quality of life and worse longterm prognosis in gastric cancer (GC) patients. This study aimed to evaluate the efficacy of amino acids nutrition on BWL and SML in the early period following gastrectomy. PATIENTS AND METHODS: The parameters of body composition were measured by bioelectrical impedance analysis in the patients undergoing radical gastrectomy for GC and analyzed retrospectively. Patients received either peripheral parenteral nutrition (PPN) of 4.3% glucose fluid with regular diet (control group, n=43) or PPN of 7.5% glucose fluid containing amino acids plus oral nutritional supplement (ONS) rich in protein with regular diet (amino acids group, n=40) following gastrectomy. The percentages of BWL and SML from preoperative values to those at 7 days and 1 month after surgery were compared between the two groups. RESULTS: The %BWL and %SML at 7 days after surgery were significantly lower in the amino acids group than those in the control group (%BWL, -2.4±1.7% vs. -4.2±1.8%; p<0.0001, %SML, -4.1±3.8 vs. -6.5±3.8; p=0.006). Moreover, the %BWL at 1 month after surgery was significantly lower in the amino acids group compared to that in the control group (- 4.6±2.9% vs. -6.1±2.6%; p=0.01); however, the %SML was similar between the two groups. The hematological nutritional parameters were similar between the two groups. CONCLUSION: Amino acids nutrition by PPN and ONS following gastrectomy prevented postoperative BWL and SML in the early period after surgery in GC patients.

DOI： 10.21873/anticanres.15852

PubMed

researchmap

【総論】各臓器サブサブスペシャルティ外科医の育成法肝胆膵外科高度技能専門医の効率的な育成に向けて膵頭十二指腸切除のラーニングカーブ解析

藤智和, 楳田祐三, 高木弘誠, 安井和也, 熊野健二郎, 吉田龍一, 黒田新士, 野間和広, 八木孝仁, 藤原俊義

日本消化器外科学会総会 77回 WS15 - 1 2022.7

ベーラー大学における膵全摘自家膵島移植200例の検討

熊野健二郎, 藤智和, 高木弘誠, 安井和也, 吉田一博, 吉田龍一, 楳田祐三, 八木孝仁, 藤原俊義, バシュー・ナジルディン

日本消化器外科学会総会 77回 P130 - 7 2022.7

80歳以上の高齢者に対する術前GS療法の忍容性はあるか?dose intensityの視点から

安井和也, 吉田龍一, 楳田祐三, 藤智和, 高木弘誠, 佐藤博紀, 黒田新士, 野間和広, 八木孝仁, 藤原俊義

日本消化器外科学会総会 77回 RS5 - 3 2022.7

膵癌における術前血中KRAS遺伝子変異情報を用いた予後予測

吉田龍一, 安井和也, 宮本耕吉, 楳田祐三, 藤智和, 高木弘誠, 黒田新士, 野間和宏, 八木孝仁, 藤原俊義

日本消化器外科学会総会 77回 O3 - 4 2022.7

Favorable control of hepatocellular carcinoma with peritoneal dissemination by surgical resection using indocyanine green fluorescence imaging: a case report and review of the literature. Reviewed International journal

Yuma Tani, Hiroki Sato, Ryuichi Yoshida, Kazuya Yasui, Yuzo Umeda, Kazuhiro Yoshida, Tomokazu Fuji, Kenjiro Kumano, Kosei Takagi, Masaaki Kagoura, Takahito Yagi, Toshiyoshi Fujiwara

Journal of medical case reports 16 ( 1 ) 222 - 222 2022.6

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: The optimal management for peritoneal dissemination in patients with hepatocellular carcinoma remains unclear. Although several reports have described the usefulness of surgical resection, the indications should be carefully considered. Herein, we report the case of a patient with hepatocellular carcinoma with peritoneal recurrence who underwent surgical resection using an indocyanine green fluorescence navigation system and achieved favorable disease control. CASE PRESENTATION: A 45-year-old Asian woman underwent left hemihepatectomy for a ruptured hepatocellular carcinoma. Seventeen months after the initial surgery, a single nodule near the cut surface of the liver was detected on computed tomography, along with elevation of tumor markers. The patient was diagnosed with peritoneal metastasis and underwent a surgical resection. Twelve months later, a single nodule on the dorsal side of the right hepatic lobe was detected on computed tomography, and we performed surgical resection. Indocyanine green (0.5 mg/kg) was intravenously administered 3 days before surgery, and the indocyanine green fluorescence imaging system revealed clear green fluorescence in the tumor, which helped us perform complete resection. Indocyanine green fluorescence enabled the detection of additional lesions that could not be identified by preoperative imaging, especially in the second metastasectomy. There was no further recurrence at 3 months postoperatively. CONCLUSION: When considering surgical intervention for peritoneal recurrence in patients with hepatocellular carcinoma, complete resection is mandatory. Given that disseminated nodules are sometimes too small to be detected by preoperative imaging studies, intraoperative indocyanine green fluorescence may be an essential tool for determining the indications for surgical resection.

DOI： 10.1186/s13256-022-03440-5

PubMed

researchmap

Adenomatoid mesothelioma arising from the diaphragm: a case report and review of the literature. Reviewed International journal

Kenta Kawabe, Hiroki Sato, Akiko Kitano, Ryuichi Yoshida, Kazuya Yasui, Yuzo Umeda, Kazuhiro Yoshida, Tomokazu Fuji, Kenjiro Kumano, Kosei Takagi, Masaaki Kagoura, Takahito Yagi, Toshiyoshi Fujiwara

Journal of medical case reports 16 ( 1 ) 228 - 228 2022.5

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: Adenomatoid mesothelioma is a rare subtype of malignant mesothelioma that can be confused with adenomatoid tumors, which are classified as benign. The clinical features and optimal management of adenomatoid mesothelioma have not been elucidated in the literature. In this report, we present an extremely rare case of adenomatoid mesothelioma that developed on the peritoneal surface of the diaphragm as well as a literature review of adenomatoid mesothelioma in the abdominal cavity. CASE PRESENTATION: The patient was a 61-year-old Japanese woman who had undergone resection of a malignant peripheral nerve sheath tumor of the hand 18 years prior. She was diagnosed with clinical stage I lung adenocarcinoma on follow-up chest radiography. Simultaneously, a 20-mm enhancing nodule with slow growth on the right diaphragm was detected on contrast-enhanced computed tomography. She presented no specific clinical symptoms. At this point, the lesion was suspected to be a hypervascular tumor of borderline malignancy, such as a solitary fibrous tumor. After a left upper lobectomy for lung adenocarcinoma, she was referred to our department, and laparoscopic tumor resection was performed. Adenomatoid tumors were also considered based on the histopathological and immunohistochemical analyses, but we made the final diagnosis of adenomatoid mesothelioma using the results of the genetic profile. The patient remains alive, with no recurrence noted 6 months after surgery. CONCLUSION: We encountered a valuable case of adenomatoid mesothelioma of peritoneal origin. There are some previously reported cases of adenomatoid mesothelioma and adenomatoid tumors that may need to be recategorized according to the current classification. It is important to accumulate and share new findings to clarify the clinicopathological characteristics and genetic status of adenomatoid mesothelioma.

DOI： 10.1186/s13256-022-03420-9

PubMed

researchmap

Optimal surveillance of intraductal papillary mucinous neoplasms of the pancreas focusing on remnant pancreas recurrence after surgical resection. Reviewed International journal

Tomokazu Fuji, Yuzo Umeda, Kosei Takagi, Ryuichi Yoshida, Kazuhiro Yoshida, Kazuya Yasui, Kazuyuki Matsumoto, Hironari Kato, Takahito Yagi, Toshiyoshi Fujiwara

BMC cancer 22 ( 1 ) 588 - 588 2022.5

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: The international consensus guidelines for intraductal papillary mucinous neoplasm of the pancreas (IPMN) presented clinical features as indications for surgery. Whereas surveillance for recurrence, including de novo lesions, is essential, optimal surveillance protocols have not been established. AIM AND METHODS: This study aimed to assess the clinical features of recurrence at the remnant pancreas (Rem-Panc) and extra-pancreas (Ex-Panc) after surgery for IPMN. Ninety-one patients of IPMN that underwent detailed preoperative assessment and pancreatectomy were retrospectively analyzed, focusing especially on the type of recurrence. RESULTS: The IPMNs were finally diagnosed as low-grade dysplasia (LDA, n = 42), high-grade dysplasia (HAD, n = 19), and invasive carcinoma (IPMC, n = 30). Recurrence was observed in 26 patients (29%), of which recurrence was seen at Rem-Panc in 19 patients (21%) and Ex-Panc in 7 patients (8%). The frequency of Rem-Panc recurrence was 10% in LDA, 21% in HDA, and 37% in IPMC. On the other hand, Ex-Panc recurrence was observed only in IPMC (23%). Ex-Panc recurrence showed shorter median recurrence-free survival (RFS) and overall survival (OS) than Rem-Panc recurrence (median RFS 8 months vs. 35 months, p < 0.001; median OS 25 months vs. 72 months, p < 0.001). Regarding treatment for Rem-Panc recurrence, repeat pancreatectomy resulted in better OS than no repeat pancreatectomy (MST 36 months vs. 15.5 months, p = 0.033). On multivariate analysis, main duct stenosis or disruption as a preoperative feature (hazard ratio [HR] 10.6, p = 0.002) and positive surgical margin (HR 4.4, p = 0.018) were identified as risk factors for Rem-Panc recurrence. CONCLUSIONS: The risk factors for Rem-Panc and Ex-Panc recurrence differ. Therefore, optimal surveillance on these features is desirable to ensure that repeat pancreatectomy for Rem-Panc recurrence can be an appropriate surgical intervention.

DOI： 10.1186/s12885-022-09650-w

PubMed

researchmap

Feasibility of local therapy for recurrent pancreatic cancer. Reviewed International journal

Hiroki Sato, Ryuichi Yoshida, Kazuya Yasui, Yuzo Umeda, Kazuhiro Yoshida, Tomokazu Fuji, Kenjiro Kumano, Kosei Takagi, Takahito Yagi, Toshiyoshi Fujiwara

Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.] 22 ( 6 ) 774 - 781 2022.5

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: Despite advances in perioperative management, recurrence after curative pancreatectomy is a critical issue in the treatment of pancreatic ductal adenocarcinoma (PDAC). The significance of local therapy for recurrent PDAC remains unclear. METHODS: We reviewed the medical records of patients with PDAC who underwent curative resection at our institution between January 2009 and December 2019. We examined the patterns of relapse and assessed the clinical outcomes of patients with recurrence who underwent local therapy, including surgical resection, radiotherapy, and radiofrequency ablation. RESULTS: A total of 246 patients with PDAC who underwent R0 or R1 resection were included in this study. The 3-year overall survival (OS) rate was 39.8%, and the 1-year recurrence-free survival rate was 51.2% for the entire population. Recurrence was observed in 172/246 (69.9%) patients, including multiple site recurrences in 50, liver metastasis in 41, locoregional recurrence in 34, and peritoneal dissemination in 27. Of the 172 patients, treatment was administered in 137 (79.7%), and 16 received local therapy, including surgical resection (n = 13), radiotherapy (n = 5), and RFA (n = 1). PS-matched analysis revealed that patients with recurrence who were treated with chemotherapy combined with local therapy showed better post-recurrence survival rates than those treated with chemotherapy alone (P = 0.016). Detailed clinical courses of these patients are presented in the main manuscript. CONCLUSIONS: Our results suggest that a multimodal approach may improve the clinical outcomes of patients with recurrent PDAC.

DOI： 10.1016/j.pan.2022.05.004

PubMed

researchmap

Prognostic Value of the Regional Lymph Node Station in Pancreatic Neuroendocrine Tumor. Reviewed International journal

Kosei Takagi, Yuzo Umeda, Ryuichi Yoshida, Kazuhiro Yoshida, Tomokazu Fuji, Kenjiro Kumano, Kazuya Yasui, Takahito Yagi, Toshiyoshi Fujiwara

Anticancer research 42 ( 5 ) 2797 - 2801 2022.5

Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)

BACKGROUND/AIM: Little is known regarding the impact of lymph node dissection on survival benefit after curative resection for pancreatic neuroendocrine tumor (PNET). This study aimed to evaluate the efficacy of lymph node dissection based on tumor location of PNET. PATIENTS AND METHODS: A retrospective study, including 50 patients with surgical resection for PNET between 2004 and 2020, was performed. The efficacy index (EI) was calculated by multiplication of the incidence of lymph node metastasis (LNM) at the station and the 5-year survival rate of patients with LNM at the station. RESULTS: In the pancreatic head tumors, the peri-pancreatic head and superior mesenteric artery lymph node stations had high EI of 13.3 and 25, respectively. In contrast, other stations, including stations 8 and 12, had zero EI. In the pancreatic body and tail tumors, only the splenic artery lymph node station had a survival benefit from lymph node dissection with an EI of 6.7. CONCLUSION: The extent of lymph node dissection for PNET should be decided based on the efficacy of lymph node dissection in accordance with tumor location. Our findings may be helpful in determining the extent of lymph node dissection required.

DOI： 10.21873/anticanres.15760

PubMed

researchmap

肝胆膵領域における再生医療研究の最前線ベーラー大学における膵全摘自家膵島移植200例の検討

熊野健二郎, 藤智和, 金平典之, 佐藤博紀, 高木弘誠, 安井和也, 吉田一博, 吉田龍一, 楳田祐三, 八木孝仁, 藤原俊義, Bashoo Naziruddin

日本外科学会定期学術集会抄録集 122回 WS - 7 2022.4

Division of the pancreas at the right side of the superior mesenteric vein in robotic distal pancreatectomy: The splenic vessel-first approach. Reviewed International journal

Kosei Takagi, Ryuichi Yoshida, Yuzo Umeda, Takahito Yagi

Asian journal of surgery 45 ( 8 ) 1591 - 1593 2022.3

The Gastrohepatic Ligament Approach in Robotic Spleen-Preserving Distal Pancreatectomy with Resection of the Splenic Vessels: The Superior Window Approach in the Warshaw Technique. Reviewed International journal

Kosei Takagi, Yuzo Umeda, Ryuichi Yoshida, Takahito Yagi, Toshiyoshi Fujiwara

Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 26 ( 6 ) 1342 - 1344 2022.3

Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: There have been few studies reporting on the surgical approaches of minimally invasive spleen-preserving distal pancreatectomy (SPDP). Herein, we present two cases who underwent robotic SPDP with resection of the splenic vessels using our novel gastrohepatic ligament approach (the superior window approach in the Warshaw technique). METHODS: Our gastrohepatic ligament approach in robotic SPDP consists of four steps: step 1, the gastrohepatic ligament transection; step 2, dissection around the pancreas; step 3, transection of the pancreas; and step 4, resection of the splenic vessels (the Warshaw technique). RESULTS: Starting with the gastrohepatic ligament transection, the pancreas was directly dissected with neither dissecting the gastrocolic ligament nor retracting the stomach. The mean operative time was 217 min with minimal estimated blood loss. Both of the patients had no postoperative morbidity. CONCLUSIONS: The gastrohepatic ligament approach may be helpful and optional in robotic SPDP with the Warshaw technique.

DOI： 10.1007/s11605-022-05286-0

PubMed

researchmap

Surgical resection of mixed neuroendocrine-non-neuroendocrine neoplasm in the biliary system: a report of two cases. Reviewed International journal

Ayano Tamaki, Yuma Tani, Hiroki Sato, Ryuichi Yoshida, Kazuya Yasui, Shigeru Horiguchi, Takashi Kuise, Yuzo Umeda, Kazuhiro Yoshida, Tomokazu Fuji, Kenjiro Kumano, Kosei Takagi, Takahito Yagi, Toshiyoshi Fujiwara

Surgical case reports 8 ( 1 ) 38 - 38 2022.3

Language：English Publishing type：Research paper (scientific journal)

BACKGROUND: Mixed neuroendocrine-non-neuroendocrine neoplasm (MINEN) is a rare disease and there is scarce literature on its diagnosis, treatment, and prognosis. We encountered two unusual cases of MINEN in the biliary tract, one in the ampulla of Vater and the other in the distal bile duct. In this report, we describe the clinical course of these two cases in detail. CASE PRESENTATION: Case 1: A 69-year-old woman presented with a chief complaint of epigastric pain. When endoscopic sphincterotomy and retrograde biliary drainage were performed for gallstone pancreatitis, an ulcerated lesion was found in the ampulla of the Vater. Based on the biopsy results, the lesion was diagnosed as the ampulla of Vater carcinoma and subtotal stomach-preserving pancreatoduodenectomy (SSPPD) was performed. Postoperative histopathological examination revealed the coexistence of adenocarcinoma and neuroendocrine carcinoma components, consistent with the diagnosis of MINEN. In addition, lymph node metastasis was found on the dorsal side of the pancreas and the metastatic component was adenocarcinoma. Adjuvant chemotherapy with etoposide and cisplatin was administered for 6 months, and presently the patient is alive without recurrence 64 months after surgery. Case 2: A 79-year-old man presented with a chief complaint of anorexia. Cholangiography showed severe stenosis of the distal bile duct. A biopsy was conducted from the stenotic lesion and it revealed the lesion to be adenocarcinoma. A diagnosis of distal bile duct carcinoma was made, and SSPPD was performed. Histopathological examination revealed the coexistence of adenocarcinoma and neuroendocrine carcinoma components, and the tumor was confirmed as MINEN of the distal bile duct. No adjuvant chemotherapy was administered due to the poor performance status. 7 months later, the patient was found to have a liver metastasis. CONCLUSION: We experienced two valuable cases of biliary MINEN. To identify better treatments, it is important to consider the diversity of individual cases and to continue sharing a variety of cases with different presentations.

DOI： 10.1186/s40792-022-01386-w

PubMed

researchmap

移植I 葛西術後減黄不良患児に対する肝移植時期の検討

藤智和, 金平典行, 佐藤博紀, 高木弘誠, 安井和也, 熊野健二郎, 吉田一博, 吉田龍一, 楳田祐三, 八木孝仁

日本小児外科学会雑誌 58 ( 1 ) 124 - 124 2022.2

A Systematic Review of Minimally Invasive Versus Open Radical Antegrade Modular Pancreatosplenectomy for Pancreatic Cancer. Reviewed International journal

Kosei Takagi, Yuzo Umeda, Ryuichi Yoshida, Takahito Yagi, Toshiyoshi Fujiwara

Anticancer research 42 ( 2 ) 653 - 660 2022.2

Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)

BACKGROUND/AIM: The aim of this study was to investigate surgical and oncological outcomes of minimally invasive (MI) and open radical antegrade modular pancreatosplenectomy (RAMPS) for the treatment of left-sided pancreatic cancer. MATERIALS AND METHODS: A systematic literature search and meta-analyses were performed focusing on short-term surgical oncology of MI- and open-RAMPS. RESULTS: A total of seven studies with 423 patients were included in this review. The equivalent short-term and long-term outcomes of the groups were confirmed. The results of meta-analyses found no significant difference in R0 resection rates (OR=1.78, 95%CI=0.76-4.15, p=0.18), although MI-RAMPS was associated with a smaller number of dissected lymph nodes (MD=-3.14, 95%CI=-4.75 - -1.53, p<0.001) and lymph node metastases (OR=0.55, 95%CI=0.31-0.97, p=0.04). CONCLUSION: MI-RAMPS could provide surgically and oncologically feasible outcomes for well-selected left-sided pancreatic cancer as compared to open-RAMPS. However, further high-level evidence should be needed to confirm survival benefits following MI-RAMPS.

DOI： 10.21873/anticanres.15523

PubMed

researchmap

【消化器外科ロボット支援手術の導入と手術教育】ロボット支援下膵切除術の導入と手術教育

高木弘誠, 楳田祐三, 吉田龍一, 藤原俊義, 八木孝仁

手術 76 ( 1 ) 69 - 77 2022.1

　 PREV - NEXT 　

< Takagi Kosei >

Papers - Takagi Kosei